Hikvision Technology Comparison: ColorVu vs AcuSense vs Live-Guard
| Feature | ColorVu | AcuSense | Live-Guard |
|---|---|---|---|
| Purpose | Provides vivid, full-colour imaging even in very low light or near darkness. | Uses AI to detect and classify humans and vehicles, reducing false alarms caused by irrelevant motion. | Adds active deterrence with strobe lights, sirens, and voice warnings to stop intruders in real time. |
| How It Works | Large-aperture lenses, high-sensitivity sensors, and supplemental warm light keep images in colour when standard cameras switch to black & white. | Deep-learning algorithms distinguish between people, vehicles, and other motion sources, filtering out noise and focusing on real threats. | Combines visual and audio warnings with app alerts, often triggered by AcuSense detection, allowing quick responses. |
| Benefits | โข Better identification at night (clothing, vehicle colours, signage). โข More valuable evidence for investigations. โข Clearer monitoring in dark areas. |
โข Dramatically fewer false alarms. โข Easier monitoring with smarter alerts. โข Faster video search by person or vehicle. |
โข Proactive deterrence that can stop crime before it happens. โข Real-time notifications for quicker action. โข Customizable arming, schedules, and zones. |
| Limitations | โข Needs some ambient or supplemental light in total darkness. โข Brighter light may draw attention in sensitive environments. โข Higher resolution can increase storage needs. |
โข AI isnโt perfect โ rare misclassifications possible. โข Works best with proper setup and lighting. โข Very dark conditions may impact accuracy. |
โข More components mean higher maintenance. โข Sirens/lights could disturb neighbours if misused. โข Typically higher cost than standard models. |
| Ideal Use Cases | โข Driveways, alleys, or entrances without street lighting. โข Areas where colour detail is critical for identification. โข Businesses needing high-quality evidence footage. |
โข Yards or properties with pets, trees, or moving objects. โข Busy areas like car parks or industrial sites. โข Situations where reducing false alerts is essential. |
โข Perimeter protection and entry points. โข Properties where visible deterrence is effective. โข Remote monitoring with active alerts and control. |
| How They Work Together | ColorVu ensures clear, colourful images, AcuSense filters alerts to focus on real threats, and Live-Guard adds strobe lights and sirens for proactive deterrence. Combined, they deliver a complete 24/7 security solution. | ||
Which Technology Is Right for You?
- ColorVu: Best if you want clear, colourful video at night for accurate identification.
- AcuSense: Ideal if false alarms are a problem and you want smarter, more reliable alerts.
- Live-Guard: Perfect for active deterrence, protecting perimeters, and responding to intrusions in real time.
- All Three Together: The ultimate solution โ clear colour footage, fewer false alarms, and proactive deterrence.



















